Correction: they're saying 80 searches cost them ~1$.
>Why does Kagi cost $10/month?
>Our proposed price is dictated by the fact that search has a non zero cost. With other search engines, advertisers cover this cost. But it costs us about $1 to process 80 searches.
>Someone searching 8 times a day would perform about 240 searches a month, costing us $3. An average Kagi beta user is actually searching about 30 times a day. At $10/month, the price does not even cover our cost for average use, and we are basically betting that average use will go down a bit with time because during beta people may be searching more than normal due to testing etc.
>Our goal is to find the minimum price at which we can sustain the business. If it turns out that we have more room we will decrease it. But it can also be that we may need to increase it.
>The free plan will be limited to 50 searches a month (and this too has to be paid by paying customers which makes the above math even harder).